<template>
  <div class="approvals-container">
    <div class="app-container">
      <el-card>
        <!-- 具体页面结构 -->
        appro
        <son>
          <template v-slot="data">
            <div>{{ data }}</div>
          </template>
        </son>
      </el-card>
    </div>
  </div>
</template>
<script>
import Son from './son.vue';


export default {
  components: {
    Son
  },
  methods: {
    test(a) {
      console.log(a);

    }
  }
}

</script>